diff --git a/src/Queue/Connection/Redis.php b/src/Queue/Connection/Redis.php
index 5f15dfd..d3230f6 100644
--- a/src/Queue/Connection/Redis.php
+++ b/src/Queue/Connection/Redis.php
@@ -202,6 +202,11 @@ protected function getRedis(): \Redis
             try {
                 $redis->connect($this->host, $this->port, $connectTimeout);
 
+                if (!empty($this->password)) {
+                    // ACL form when a username is configured, plain password otherwise.
+                    $redis->auth(!empty($this->user) ? [$this->user, $this->password] : $this->password);
+                }
+
                 if ($this->readTimeout >= 0) {
                     $redis->setOption(\Redis::OPT_READ_TIMEOUT, $this->readTimeout);
                 }